Items

• [MF36AO], Letter from U.S. Bureau of Investigation, Richmond Levering to William Henry Meadowcroft, June 12th, 1918
  1918-06-12
• [MF45AA], Letter from U.S. Bureau of Investigation, Richmond Levering to William Henry Meadowcroft, June 14th, 1918
  1918-06-14
• [MF45AC], Letter from U.S. Bureau of Investigation, Richmond Levering to William Henry Meadowcroft, June 19th, 1918
  1918-06-19
• [MF45AD], Letter from Richmond Levering, U.S. Bureau of Investigation to William Henry Meadowcroft, June 21st, 1918
  1918-06-21
• [MF45AF], Letter from U.S. Bureau of Investigation, Richmond Levering to Thomas Alva Edison, July 16th, 1918
  1918-07-16